We look at the division of 42649041 by 438 
We want to divide 42649041 by 438.

Moving on to step 1:
438 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 438

Advancing to step 2:
438 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 438

Let's proceed to step 3:
426 divided by 438 is 0 with a remainder of 426.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 426 leaves us with 426.
Grab the next digit (4) from the dividend, add it to 426, then carry on: 4264 / 438

Advancing to step 4:
4264 divided by 438 is 9 with a remainder of 322.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 3942 from 4264, we get 322.
Bring next digit (9) of the dividend behind the 322 and repeat the process: 3229 / 438

On to step 5:
If we divide 3229 by 438, we get 7 and a remainder of 163.
The next digit of our result is 7. 
Result so far: 97.0
The remainder is 163 after subtracting 3066 from 3229.
Grab the next digit (0) from the dividend, add it to 163, then carry on: 1630 / 438

On to step 6:
If we divide 1630 by 438, we get 3 and a remainder of 316.
Write down 3 as next digit of the result. 
Result so far: 973.0
Deduct 1314 from 1630 and we're left with 316.
Fetch the next digit (4) from the dividend, attach it to 316 and continue: 3164 / 438

Going ahead to step 7:
438 goes into 3164 7 times with a remainder of 98.
Use 7 as the next digit of our solution. 
Result so far: 9737.0
If we subtract 3066 from 3164, we get 98.
Bring next digit (1) of the dividend behind the 98 and repeat the process: 981 / 438

On to step 8:
When dividing 981 by 438, we get 2 with a remainder of 105.
Put 2 as the next digit of the answer. 
Result so far: 97372.0
If we take 876 away from 981, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 9:
438 goes into 1050 2 times with a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 97372.2
Subtract 876 from 1050 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 10:
438 goes into 1740 3 times with a remainder of 426.
The number 3 becomes the next digit in our result. 
Result so far: 97372.23
Subtracting 1314 from 1740 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Let's proceed to step 11:
4260 divided by 438 is 9 with a remainder of 318.
Use 9 as the next digit of our solution. 
Result so far: 97372.239
Subtract 3942 from 4260 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 12:
When dividing 3180 by 438, we get 7 with a remainder of 114.
The next digit of our result is 7. 
Result so far: 97372.2397
Subtract 3066 from 3180 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 13:
When dividing 1140 by 438, we get 2 with a remainder of 264.
The number 2 becomes the next digit in our result. 
Result so far: 97372.23972
If we take 876 away from 1140, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 14:
438 can be fit into 2640 6 times, resulting in a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 97372.239726
Deduct 2628 from 2640 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 15:
438 can be fit into 120 0 times, resulting in a remainder of 120.
The next digit of our result is 0. 
Result so far: 97372.239726
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 16:
1200 divided by 438 is 2 with a remainder of 324.
Use 2 as the next digit of our solution. 
Result so far: 97372.23972602
Subtract 876 from 1200 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

The final result is 97372.23972602 with a remainder of 3.24e-07.